@lcnem/identity v0.1.5

identity-client-ts

WIP 使用方法

Get

アカウントごとにノードに登録されているキーと値の一覧を取得します。キーの指定はできません。

import { CosmosSDK } from "cosmos-client-ts";
import { Identity } from "identity-client-ts/lib/x/identity";

const url: string = "ノードのRESTサーバのURL:1317"; // ポート番号 1317 はデフォルト
const chainId: string = "チェーンID";
const sdk = new CosmosSDK(url, chainId);
const address: string = "アカウントのアドレス";

async function getIdentity() {
  try {
    let result = await Identity.get(sdk, address);
    console.log(result);
  } catch (error) {
    console.error("*** Error:", error);
  }
}

getIdentity();

// 次の記述でもOK（set、import、removeでも同様）

Identity.get(sdk, address)
  .then(result => {
    console.log(result);
  })
  .catch(e => {
    console.error("エラー内容:", e);
  });

{ height: '0', result: { color: 'red' } }

Set

import { CosmosSDK } from "cosmos-client-ts";
import { Auth } from "cosmos-client-ts/lib/x/auth/index";
import { BaseReq } from "cosmos-client-ts/lib/types/cosmos-sdk/rest";
import { Coin } from "cosmos-client-ts/lib/types/cosmos-sdk/coin";
import { DecCoin } from "cosmos-client-ts/lib/types/cosmos-sdk/deccoin";

import { Identity } from "identity-client-ts/lib/x/identity";
import { SetReq } from "identity-client-ts/lib/x/identity/types/set-req";

const url: string = "ノードのRESTサーバのURL:1317"; // ポート番号 1317 はデフォルト
const chainId: string = "チェーンID";
const sdk = new CosmosSDK(url, chainId);
const address: string = "アカウントのアドレス";

class MyCoin implements Coin {
  denom = "stake";
  amount = "200000";
}

class MyDecCoin implements DecCoin {
  denom = "";
  amount = "0";
}

let defaultValues = (): BaseReq => ({
  from: address,
  memo: "",
  chain_id: chainId,
  account_number: "0",
  sequence: "0",
  fees: [new MyCoin()],
  gas_prices: [new MyDecCoin()],
  gas: "0",
  gas_adjustment: "",
  simulate: false
});

async function setIdentity() {
  let params: SetReq = {
    key: "somekey",
    value: "somevalue",
    base_req: defaultValues()
  };
  try {
    Auth.init();
    let tx = await Identity.set(sdk, address, params);
    console.log("fee", tx.fee);
    console.log("msg", tx.msg);
    console.log("signature", tx.signatures);
    console.log("memo", tx.memo);
  } catch (error) {
    console.error("*** Error:", error);
  }
}

setIdentity();

結果例

fee { amount: [ { denom: 'stake', amount: '200000' } ], gas: '0' }
msg [ { type: 'identity/MsgSet',
    value:
     { address: 'cosmos15g0309kcs0nfed829cwyc07s6ydpaalel6676h',
       key: 'somekey',
       value: 'somevalue' } } ]
signature null
memo

Import

import { CosmosSDK } from "cosmos-client-ts";
import { Auth } from "cosmos-client-ts/lib/x/auth/index";
import { BaseReq } from "cosmos-client-ts/lib/types/cosmos-sdk/rest";
import { Coin } from "cosmos-client-ts/lib/types/cosmos-sdk/coin";
import { DecCoin } from "cosmos-client-ts/lib/types/cosmos-sdk/deccoin";

import { Identity } from "identity-client-ts/lib/x/identity";
import { ImportReq } from "identity-client-ts/lib/x/identity/types/import-req";

/*
bob's address
cosmos15g0309kcs0nfed829cwyc07s6ydpaalel6676h

alice's address
cosmos16jzfjpqfnpvx6m25tjnujwngfy5qxhd56rgh3v
*/

const url: string = "http://133.130.77.80:1317";
const chainId: string = "t";
const sdk = new CosmosSDK(url, chainId);
const bob_address: string = "cosmos15g0309kcs0nfed829cwyc07s6ydpaalel6676h";

class MyCoin implements Coin {
  denom = "stake";
  amount = "200000";
}

class MyDecCoin implements DecCoin {
  denom = "";
  amount = "0";
}

let defaultValues = (): BaseReq => ({
  from: bob_address,
  memo: "",
  chain_id: chainId,
  account_number: "0",
  sequence: "0",
  fees: [new MyCoin()],
  gas_prices: [new MyDecCoin()],
  gas: "0",
  gas_adjustment: "",
  simulate: false
});

async function importIdentity() {
  const alice_address = "cosmos16jzfjpqfnpvx6m25tjnujwngfy5qxhd56rgh3v";
  const params: ImportReq = {
    from_address: alice_address,
    base_req: defaultValues()
  };
  try {
    Auth.init();
    const tx = await Identity.post(sdk, alice_address, params);
    console.log("fee", tx.fee);
    console.log("msg", tx.msg);
    console.log("signature", tx.signatures);
    console.log("memo", tx.memo);
  } catch (error) {
    console.error("*** Error:", error);
  }
}

importIdentity();

結果例

fee { amount: [ { denom: 'stake', amount: '200000' } ], gas: '0' }
msg [ { type: 'identity/MsgImport',
    value:
     { from_address: 'cosmos16jzfjpqfnpvx6m25tjnujwngfy5qxhd56rgh3v',
       to_address: 'cosmos16jzfjpqfnpvx6m25tjnujwngfy5qxhd56rgh3v' } } ]
signature null
memo

Delete

import { CosmosSDK } from "cosmos-client-ts";
import { Auth } from "cosmos-client-ts/lib/x/auth/index";
import { BaseReq } from "cosmos-client-ts/lib/types/cosmos-sdk/rest";
import { Coin } from "cosmos-client-ts/lib/types/cosmos-sdk/coin";
import { DecCoin } from "cosmos-client-ts/lib/types/cosmos-sdk/deccoin";

import { Identity } from "identity-client-ts/lib/x/identity";
import { DeleteReq } from "identity-client-ts/lib/x/identity/types/delete-req";

const url: string = "ノードのRESTサーバのURL:1317"; // ポート番号 1317 はデフォルト
const chainId: string = "チェーンID";
const sdk = new CosmosSDK(url, chainId);
const address: string = "アカウントのアドレス";

class MyCoin implements Coin {
  denom = "stake";
  amount = "200000";
}

class MyDecCoin implements DecCoin {
  denom = "";
  amount = "0";
}

let defaultValues = (): BaseReq => ({
  from: address,
  memo: "",
  chain_id: chainId,
  account_number: "0",
  sequence: "0",
  fees: [new MyCoin()],
  gas_prices: [new MyDecCoin()],
  gas: "0",
  gas_adjustment: "",
  simulate: false
});

async function importIdentity() {
  let params: DeleteReq = {
    base_req: defaultValues()
  };
  try {
    Auth.init();
    let tx = await Identity.remove(sdk, address, params);
    console.log("fee", tx.fee);
    console.log("msg", tx.msg);
    console.log("signature", tx.signatures);
    console.log("memo", tx.memo);
  } catch (error) {
    console.error("*** Error:", error);
  }
}

importIdentity();

結果例

fee { amount: [ { denom: 'stake', amount: '200000' } ], gas: '0' }
msg [ { type: 'identity/MsgDelete',
    value: { address: 'cosmos15g0309kcs0nfed829cwyc07s6ydpaalel6676h' } } ]
signature null
memo